Re: email server being rejected

I've just had our private company email server blocked as well. I've just run through the removal procedure for my companies statuc ip using the removal request system on https://www.spamhaus.org/lookup/

Re: email server being rejected

Don't get it - the message from avsout01 says that avsout01 is on the Spamhaus blacklist, but when I go to the URL that Spamhaus provide to look it up it says 84.93.230.227 isn't on any of their 3 lists

Yet, I still cannot send e-mail to a recipient using a corporate Outlook solution (...protection.outlook.com)

I thought it might be referring to my own IP as the mail sending client, but I'm not on it either.